<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<style>
			#mo{
				width: 100px;
				height: 100px;
				background-color: red;
				animation: move2 2s infinite;
				position: relative;
			}
			@keyframes move2{
				from{left: 0px;top: 0px;}
				to{left: 300px;top: 300px;}
			}
		</style>
	</head>
	<body>
		<div id="mo">
			
		</div>
	</body>
</html>
